nanogui: Simple Programming question....
Subject:
Simple Programming question....
From:
####@####.####
Date:
16 Jan 2007 04:13:48 +0000
Message-Id: <1168956772.45acdd64797c5@www-mail.usyd.edu.au>
Hi all,
I'm new in nano-X and I'm trying to write a simple code to paint some
figures only using a circle...
My code looks like this (for a line):
For (x=1;x<40;x++)
{
GrFillEllipse (GR_ROOT_WINDOW_ID, gc, x,y, 8,8);
GrGetNextEventTimeout (&event,delay);
}
....... and some different coordinates for other figures.
The main problem is that I'm running this code in my linux machine and it
works fine... but when I try to run it in a pxa255 board with framebuffer
it blanks the screen after painting each circle... so instead of painting
a line at "delay" speed I have a circle moving along the screen at "delay
speed"...
Why it works different? What am I doing wrong?
Hope someone can help me,
Cheers,
David
----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.
